二级分类
实拍视频：手术ICU病房重症病人护理视频素材
https://v.youku.com/v_show/id_XMzgxOTQ5ODAyMA==.html?spm=a2h3j.842877...
视频素材-大自然太阳黄昏日落云层天空变化延时视频
https://cloud.video.taobao.com//play/u/3152145705/p/1/e/6/t/1/32707364334...
视频素材-实拍医生疫情期间医生穿防护服临床问诊检测
https://cloud.video.taobao.com//play/u/3152145705/p/1/e/6/t/1/30330096335...
视频素材-身穿防护服的男士在进行消毒擦拭门把手
https://cloud.video.taobao.com//play/u/3152145705/p/1/e/6/t/1/35201013477...
视频素材-钟表时间指针流逝老房子延时拍摄视频
https://cloud.video.taobao.com/play/u/3152145705/p/2/e/6/t/1/292323928148...
视频素材：大气原始光照森林光照穿过树叶素材
https://cloud.video.taobao.com//play/u/3152145705/p/1/e/6/t/1/24092442032...
实拍视频 秋收摇曳金黄稻穗和航拍金黄麦穗麦田素材
http://v.youku.com/v_show/id_XMzUxOTk4MTU3Mg==.html?spm=a2h3j.8428770.341...
视频素材-航拍山顶的风力发电设备4k实拍素材
https://cloud.video.taobao.com//play/u/3152145705/p/1/e/6/t/1/32247763793...
视频素材-圆形玻璃器皿中的各种实验植物叶子
https://cloud.video.taobao.com//play/u/3152145705/p/1/e/6/t/1/41630032885...
实拍素材：延时摄影人流动和车流线视频素材
https://v.youku.com/v_show/id_XMzcyODQyNzAyOA==.html?spm=a2h3j.8428770.34...
视频素材-实拍野生动物狮子休息视频
https://cloud.video.taobao.com//play/u/3152145705/p/1/e/6/t/1/40712895254...
视频素材：科技医疗设备检测实拍素材
https://v.youku.com/v_show/id_XMzc1OTg2MDg5Mg==.html?spm=a2h3j.8428770.34...
视频素材-4k航拍夕阳下瀑布水流壮丽自然风光
https://cloud.video.taobao.com//play/u/3152145705/p/1/e/6/t/1/31214121556...
视频素材-智慧办公技术人员整理数据视频
https://cloud.video.taobao.com//play/u/3152145705/p/1/e/6/t/1/41671758921...
视频素材：实拍上海南京路街景市人流城视频素材
https://cloud.video.taobao.com//play/u/3152145705/p/1/e/6/t/1/24379064045...
视频素材-实拍蜜蜂从花蕊中收集花粉
https://cloud.video.taobao.com//play/u/3152145705/p/1/e/6/t/1/35243319116...
